3Geo is recognized nationally and internationally for its broad expertise in innovation, operating in the fields of mining, sanitation, infrastructure, energy, and oil & gas. Consistently aligning quality and efficiency in delivering optimal solutions in geotechnical instrumentation and monitoring. Present across several Brazilian states—including Pará, Minas Gerais, São Paulo, and Goiás—and expanding globally. With specialized projects in Mozambique, Ecuador, Chile, and Argentina, 3Geo consistently delivers reliability, quality, and safety. What we are looking for: * Technical and/or higher education degree in instrumentation/automation and/or geotechnics * Experience in geotechnical instrumentation and monitoring, and geostructural monitoring * Familiarity with specification, installation, and commissioning of geotechnical instruments (piezometers, INAs, inclinometers, extensometers, settlement measurements, flowmeters, etc.) is desirable * Strong reading and writing skills; experience in preparing technical and commercial proposals is desirable * Prior commercial experience is not required, but a strong desire to learn about this area is essential * Knowledge of negotiation techniques and public speaking * Intermediate proficiency in Microsoft Office Your responsibilities will include: * Researching, investigating, and gathering information on prospects * Prospecting new clients for 3Geo * Scheduling commercial and relationship-building visits * Developing commercial proposals * Conducting follow-ups, negotiating, and closing commercial proposals * Monitoring the sales process through to formal contract execution * Performing analytical studies to maximize prospect and client potential * Supporting managers and directors with strategic insights and action plans for each prospect and client * Analyzing sales opportunities for new developments (products and services) * Mastering the pricing process, including technical evaluation of proposed solutions * Negotiating and managing contract renewals If you are passionate about geotechnical investigation and instrumentation, have experience with automated geotechnical instruments and preparing technical and commercial proposals, and wish to grow within the commercial field, join the 3Geo team! If you live in or wish to relocate to Belo Horizonte, enjoy learning, constantly seek growth and challenges, this is the place for you. Minimum Education Level: Bachelor’s Degree Driver’s License: Category B Willingness to travel